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Blitz:
Individual Calculations April 2014 |
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| Chireykina, Natalia Total change: 23.00 | |   |
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| 14th European Senior 50+ Chess Championship 2014 - Blitz | Porto | POR | 2014-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1891 | 3.00 | 8 | 1.15 | 20 | 23.00 | |
|  Frois, Antonio | m | | 2291 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gurieli, Nino | m | wg | 2273 | GEO | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bebchuk, Boris | | | 2176 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ferreira, Paulo | | | 2078 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mednikova, Svetlana | | wm | 2125 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Baliuniene, Margarita | | | 1926 | DEN | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Bogumil, Tatiana | | wf | 2107 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Morais, Vitor | | | 1977 | POR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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